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Initial commit: CCU621_M firmware project with BLE debug link support.

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
jiankalka
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
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Third_party/sdkEng/dev_model/dev_model_api.h
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/*
* Copyright (C) 2015-2018 Alibaba Group Holding Limited
*/
#ifndef _IOT_EXPORT_LINKKIT_H_
#define _IOT_EXPORT_LINKKIT_H_
#if defined(__cplusplus)
extern "C" {
#endif
#include "infra_types.h"
#include "infra_defs.h"
typedef enum {
IOTX_LINKKIT_DEV_TYPE_MASTER,
IOTX_LINKKIT_DEV_TYPE_SLAVE,
IOTX_LINKKIT_DEV_TYPE_MAX
} iotx_linkkit_dev_type_t;
typedef struct {
char product_key[IOTX_PRODUCT_KEY_LEN + 1];
char product_secret[IOTX_PRODUCT_SECRET_LEN + 1];
char device_name[IOTX_DEVICE_NAME_LEN + 1];
char device_secret[IOTX_DEVICE_SECRET_LEN + 1];
char product_Registration[IOTX_DEVICE_REG_CODE_LEN + 1];
} iotx_linkkit_dev_meta_info_t;
typedef enum {
/* post property value to cloud */
ITM_MSG_POST_PROPERTY,
/* post device info update message to cloud */
ITM_MSG_DEVICEINFO_UPDATE,
/* post device info delete message to cloud */
ITM_MSG_DEVICEINFO_DELETE,
/* post raw data to cloud */
ITM_MSG_POST_RAW_DATA,
/* only for slave device, send login request to cloud */
ITM_MSG_LOGIN,
/* only for slave device, send logout request to cloud */
ITM_MSG_LOGOUT,
/* only for slave device, send delete topo request to cloud */
ITM_MSG_DELETE_TOPO,
/* query ntp time from cloud */
ITM_MSG_QUERY_TIMESTAMP,
/* only for master device, query topo list */
ITM_MSG_QUERY_TOPOLIST,
/* only for master device, qurey firmware ota data */
ITM_MSG_QUERY_FOTA_DATA,
/* only for master device, qurey config ota data */
ITM_MSG_QUERY_COTA_DATA,
/* only for master device, request config ota data from cloud */
ITM_MSG_REQUEST_COTA,
/* only for master device, request fota image from cloud */
ITM_MSG_REQUEST_FOTA_IMAGE,
/* report subdev's firmware version */
ITM_MSG_REPORT_SUBDEV_FIRMWARE_VERSION,
/* get a device's desired property */
ITM_MSG_PROPERTY_DESIRED_GET,
/* delete a device's desired property */
ITM_MSG_PROPERTY_DESIRED_DELETE,
/* post historical property or event to cloud */
ITM_MSG_POST_HISTORY_DATA,
IOTX_LINKKIT_MSG_MAX
} iotx_linkkit_msg_type_t;
/**
* @brief create a new device
*
* @param dev_type. type of device which will be created. see iotx_linkkit_dev_type_t
* @param meta_info. The product key, product secret, device name and device secret of new device.
*
* @return success: device id (>=0), fail: -1.
*
*/
int IOT_Linkkit_Open(iotx_linkkit_dev_type_t dev_type, iotx_linkkit_dev_meta_info_t *meta_info);
void v_connectde_init(void);
/**
* @brief start device network connection.
* for master device, start to connect aliyun server.
* for slave device, send message to cloud for register new device and add topo with master device
*
* @param devid. device identifier.
*
* @return success: device id (>=0), fail: -1.
*
*/
int IOT_Linkkit_Connect(int devid);
/**
* @brief try to receive message from cloud and dispatch these message to user event callback
*
* @param timeout_ms. timeout for waiting new message arrived
*
* @return state code.
*
*/
int IOT_Linkkit_Yield(int timeout_ms);
/**
* @brief close device network connection and release resources.
* for master device, disconnect with aliyun server and release all local resources.
* for slave device, send message to cloud for delete topo with master device and unregister itself, then release device's resources.
*
* @param devid. device identifier.
*
* @return success: 0, fail: -1.
*
*/
int IOT_Linkkit_Close(int devid);
/**
* @brief Report message to cloud
*
* @param devid. device identifier.
* @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
* ITM_MSG_POST_PROPERTY
* ITM_MSG_DEVICEINFO_UPDATE
* ITM_MSG_DEVICEINFO_DELETE
* ITM_MSG_POST_RAW_DATA
* ITM_MSG_LOGIN
* ITM_MSG_LOGOUT
*
* @param payload. message payload.
* @param payload_len. message payload length.
*
* @return success: 0 or message id (>=1), fail: -1.
*
*/
int IOT_Linkkit_Report(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
int payload_len);
/**
* @brief post message to cloud
*
* @param devid. device identifier.
* @param msg_type. message type. see iotx_linkkit_msg_type_t, as follows:
* ITM_MSG_QUERY_TIMESTAMP
* ITM_MSG_QUERY_TOPOLIST
* ITM_MSG_QUERY_FOTA_DATA
* ITM_MSG_QUERY_COTA_DATA
* ITM_MSG_REQUEST_COTA
* ITM_MSG_REQUEST_FOTA_IMAGE
*
* @param payload. message payload.
* @param payload_len. message payload length.
*
* @return success: 0 or message id (>=1), fail: -1.
*
*/
int IOT_Linkkit_Query(int devid, iotx_linkkit_msg_type_t msg_type, unsigned char *payload,
int payload_len);
/**
* @brief post event to cloud
*
* @param devid. device identifier.
* @param eventid. tsl event id.
* @param eventid_len. length of tsl event id.
* @param payload. event payload.
* @param payload_len. event payload length.
*
* @return success: message id (>=1), fail: -1.
*
*/
int IOT_Linkkit_TriggerEvent(int devid, char *eventid, int eventid_len, char *payload, int payload_len);
/**
* @brief post service response to cloud
*
* @param devid. device identifier.
* @param serviceid. tsl service id.
* @param serviceid_len. length of tsl service id.
* @param payload. service response payload.
* @param payload_len. service response payload length.
*
* @return success: 0, fail: -1.
*
*/
int IOT_Linkkit_AnswerService(int devid, char *serviceid, int serviceid_len, char *payload, int payload_len,
void *p_service_ctx);
#if defined(__cplusplus)
}
#endif
#endif